Imported Upstream version 0.9.10.0 upstream/0.9.10.0

1 files changed, 640 insertions, 0 deletions

diff --git a/src/devices/adsl/nm-device-adsl.c b/src/devices/adsl/nm-device-adsl.c
new file mode 100644
index 00000000..0c35bb7a
--- /dev/null
+++ b/src/devices/adsl/nm-device-adsl.c
@@ -0,0 +1,640 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+/* NetworkManager -- Network link manager
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Pantelis Koukousoulas <pktoss@gmail.com>
+ */
+
+#include <config.h>
+
+#include <sys/socket.h>
+#include <linux/atmdev.h>
+#include <linux/atmbr2684.h>
+
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "nm-device-adsl.h"
+#include "nm-device-private.h"
+#include "NetworkManagerUtils.h"
+#include "nm-logging.h"
+#include "nm-enum-types.h"
+#include "nm-dbus-manager.h"
+#include "nm-platform.h"
+
+#include "ppp-manager/nm-ppp-manager.h"
+#include "nm-setting-adsl.h"
+
+#include "nm-device-adsl-glue.h"
+
+G_DEFINE_TYPE (NMDeviceAdsl, nm_device_adsl, NM_TYPE_DEVICE)
+
+#define NM_DEVICE_ADSL_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DEVICE_ADSL, NMDeviceAdslPrivate))
+
+/**********************************************/
+
+typedef struct {
+	gboolean      disposed;
+	guint         carrier_poll_id;
+	int           atm_index;
+
+	/* PPP */
+	NMPPPManager *ppp_manager;
+
+	/* RFC 2684 bridging (PPPoE over ATM) */
+	int           brfd;
+	int           nas_ifindex;
+	char *        nas_ifname;
+} NMDeviceAdslPrivate;
+
+/**************************************************************/
+
+static guint32
+get_generic_capabilities (NMDevice *dev)
+{
+	return (NM_DEVICE_CAP_CARRIER_DETECT | NM_DEVICE_CAP_NONSTANDARD_CARRIER);
+}
+
+static gboolean
+check_connection_compatible (NMDevice *device, NMConnection *connection)
+{
+	NMSettingAdsl *s_adsl;
+	const char *protocol;
+
+	if (!NM_DEVICE_CLASS (nm_device_adsl_parent_class)->check_connection_compatible (device, connection))
+		return FALSE;
+
+	if (!nm_connection_is_type (connection, NM_SETTING_ADSL_SETTING_NAME))
+		return FALSE;
+
+	s_adsl = nm_connection_get_setting_adsl (connection);
+	if (!s_adsl)
+		return FALSE;
+
+	/* FIXME: we don't yet support IPoATM */
+	protocol = nm_setting_adsl_get_protocol (s_adsl);
+	if (g_strcmp0 (protocol, NM_SETTING_ADSL_PROTOCOL_IPOATM) == 0)
+		return FALSE;
+
+	return TRUE;
+}
+
+static gboolean
+complete_connection (NMDevice *device,
+                     NMConnection *connection,
+                     const char *specific_object,
+                     const GSList *existing_connections,
+                     GError **error)
+{
+	NMSettingAdsl *s_adsl;
+
+	/*
+	 * We can't telepathically figure out the username, so if
+	 * it wasn't given, we can't complete the connection.
+	 */
+	s_adsl = nm_connection_get_setting_adsl (connection);
+	if (s_adsl && !nm_setting_verify (NM_SETTING (s_adsl), NULL, error))
+		return FALSE;
+
+	nm_utils_complete_generic (connection,
+	                           NM_SETTING_ADSL_SETTING_NAME,
+	                           existing_connections,
+	                           _("ADSL connection %d"),
+	                           NULL,
+	                           FALSE); /* No IPv6 yet by default */
+
+
+	return TRUE;
+}
+
+/**************************************************************/
+
+static void
+set_nas_iface (NMDeviceAdsl *self, int idx, const char *name)
+{
+	NMDeviceAdslPrivate *priv = NM_DEVICE_ADSL_GET_PRIVATE (self);
+
+	g_return_if_fail (name != NULL);
+
+	g_warn_if_fail (priv->nas_ifindex <= 0);
+	priv->nas_ifindex = idx > 0 ? idx : nm_platform_link_get_ifindex (name);
+	g_warn_if_fail (priv->nas_ifindex > 0);
+
+	g_warn_if_fail (priv->nas_ifname == NULL);
+	priv->nas_ifname = g_strdup (name);
+
+	/* Update NAS interface's MAC address */
+	nm_device_update_hw_address (NM_DEVICE (self));
+}
+
+static gboolean
+br2684_create_iface (NMDeviceAdsl *self, NMSettingAdsl *s_adsl)
+{
+	NMDeviceAdslPrivate *priv = NM_DEVICE_ADSL_GET_PRIVATE (self);
+	const char *iface = nm_device_get_iface (NM_DEVICE (self));
+	struct atm_newif_br2684 ni;
+	int err, fd;
+	gboolean success = FALSE;
+	guint num = 0;
+
+	g_return_val_if_fail (s_adsl != NULL, FALSE);
+
+	fd = socket (PF_ATMPVC, SOCK_DGRAM, ATM_AAL5);
+	if (fd < 0) {
+		nm_log_err (LOGD_ADSL, "(%s): failed to open ATM control socket (%d)",
+		            iface, errno);
+		return FALSE;
+	}
+
+	memset (&ni, 0, sizeof (ni));
+	ni.backend_num = ATM_BACKEND_BR2684;
+	ni.media = BR2684_MEDIA_ETHERNET;
+	ni.mtu = 1500;
+
+	/* Loop attempting to create an interface that doesn't exist yet.  The
+	 * kernel can create one for us automatically, but due to API issues it
+	 * cannot return that name to us.  Since we want to know the name right
+	 * away, just brute-force it.
+	 */
+	while (num < 10000) {
+		memset (&ni.ifname, 0, sizeof (ni.ifname));
+		g_snprintf (ni.ifname, sizeof (ni.ifname), "nas%d", num);
+
+		err = ioctl (fd, ATM_NEWBACKENDIF, &ni);
+		if (err == 0) {
+			set_nas_iface (self, -1, ni.ifname);
+			nm_log_info (LOGD_ADSL, "(%s): using NAS interface %s (%d)",
+			             iface, priv->nas_ifname, priv->nas_ifindex);
+			success = TRUE;
+			break;
+		} else if (errno == -EEXIST) {
+			/* Try again */
+			num++;
+		} else {
+			nm_log_warn (LOGD_ADSL, "(%s): failed to create br2684 interface (%d)",
+			             iface, errno);
+			break;
+		}
+	}
+
+	close (fd);
+	return success;
+}
+
+static gboolean
+br2684_assign_vcc (NMDeviceAdsl *self, NMSettingAdsl *s_adsl)
+{
+	NMDeviceAdslPrivate *priv = NM_DEVICE_ADSL_GET_PRIVATE (self);
+	const char *iface = nm_device_get_iface (NM_DEVICE (self));
+	struct sockaddr_atmpvc addr;
+	struct atm_backend_br2684 be;
+	struct atm_qos qos;
+	int err, bufsize = 8192;
+	const char *encapsulation;
+	gboolean is_llc;
+
+	g_return_val_if_fail (priv->brfd == -1, FALSE);
+	g_return_val_if_fail (priv->nas_ifname != NULL, FALSE);
+
+	priv->brfd = socket (PF_ATMPVC, SOCK_DGRAM, ATM_AAL5);
+	if (priv->brfd < 0) {
+		nm_log_err (LOGD_ADSL, "(%s): failed to open ATM control socket (%d)",
+		            iface, errno);
+		return FALSE;
+	}
+
+	err = setsockopt (priv->brfd, SOL_SOCKET, SO_SNDBUF, &bufsize, sizeof (bufsize));
+	if (err != 0) {
+		nm_log_err (LOGD_ADSL, "(%s): failed to set SNDBUF option (%d)",
+		            iface, errno);
+		goto error;
+	}
+
+	/* QoS */
+	memset (&qos, 0, sizeof (qos));
+	qos.aal = ATM_AAL5;
+	qos.txtp.traffic_class = ATM_UBR;
+	qos.txtp.max_sdu = 1524;
+	qos.txtp.pcr = ATM_MAX_PCR;
+	qos.rxtp = qos.txtp;
+
+	err = setsockopt (priv->brfd, SOL_ATM, SO_ATMQOS, &qos, sizeof (qos));
+	if (err != 0) {
+		nm_log_err (LOGD_ADSL, "(%s): failed to set QoS (%d)",
+		            iface, errno);
+		goto error;
+	}
+
+	encapsulation = nm_setting_adsl_get_encapsulation (s_adsl);
+
+	/* VPI/VCI */
+	memset (&addr, 0, sizeof (addr));
+	addr.sap_family = AF_ATMPVC;
+	addr.sap_addr.itf = priv->atm_index;
+	addr.sap_addr.vpi = (guint16) nm_setting_adsl_get_vpi (s_adsl);
+	addr.sap_addr.vci = (int) nm_setting_adsl_get_vci (s_adsl);
+
+	nm_log_dbg (LOGD_ADSL, "(%s): assigning address %d.%d.%d encapsulation %s",
+	            nm_device_get_iface (NM_DEVICE (self)),
+	            priv->atm_index, addr.sap_addr.vpi, addr.sap_addr.vci,
+	            encapsulation);
+
+	err = connect (priv->brfd, (struct sockaddr*) &addr, sizeof (addr));
+	if (err != 0) {
+		nm_log_err (LOGD_ADSL, "(%s): failed to set VPI/VCI (%d)",
+		            iface, errno);
+		goto error;
+	}
+
+	/* And last attach the VCC to the interface */
+	is_llc = (g_strcmp0 (encapsulation, "llc") == 0);
+
+	memset (&be, 0, sizeof (be));
+	be.backend_num = ATM_BACKEND_BR2684;
+	be.ifspec.method = BR2684_FIND_BYIFNAME;
+	strcpy (be.ifspec.spec.ifname, priv->nas_ifname);
+	be.fcs_in = BR2684_FCSIN_NO;
+	be.fcs_out = BR2684_FCSOUT_NO;
+	be.encaps = is_llc ? BR2684_ENCAPS_LLC : BR2684_ENCAPS_VC;
+	err = ioctl (priv->brfd, ATM_SETBACKEND, &be);
+	if (err != 0) {
+		nm_log_err (LOGD_ADSL, "(%s): failed to attach VCC (%d)",
+		            iface, errno);
+		goto error;
+	}
+
+	return TRUE;
+
+error:
+	close (priv->brfd);
+	priv->brfd = -1;
+	return FALSE;
+}
+
+static void
+link_changed_cb (NMPlatform *platform, int ifindex, NMPlatformLink *info, NMPlatformSignalChangeType change_type, NMPlatformReason reason, NMDeviceAdsl *device_adsl)
+{
+	if (change_type == NM_PLATFORM_SIGNAL_REMOVED) {
+		NMDeviceAdslPrivate *priv = NM_DEVICE_ADSL_GET_PRIVATE (device_adsl);
+		NMDevice *device = NM_DEVICE (device_adsl);
+
+		/* This only gets called for PPPoE connections and "nas" interfaces */
+
+		if (priv->nas_ifindex >= 0 && ifindex == priv->nas_ifindex) {
+				/* NAS device went away for some reason; kill the connection */
+				nm_log_dbg (LOGD_ADSL, "(%s): NAS interface disappeared",
+				            nm_device_get_iface (device));
+				nm_device_state_changed (device,
+				                         NM_DEVICE_STATE_FAILED,
+				                         NM_DEVICE_STATE_REASON_BR2684_FAILED);
+		}
+	}
+}
+
+static NMActStageReturn
+act_stage2_config (NMDevice *device, NMDeviceStateReason *out_reason)
+{
+	NMDeviceAdsl *self = NM_DEVICE_ADSL (device);
+	NMDeviceAdslPrivate *priv = NM_DEVICE_ADSL_GET_PRIVATE (self);
+	NMActStageReturn ret = NM_ACT_STAGE_RETURN_FAILURE;
+	NMSettingAdsl *s_adsl;
+	const char *protocol;
+
+	g_assert (out_reason);
+
+	s_adsl = nm_connection_get_setting_adsl (nm_device_get_connection (device));
+	g_assert (s_adsl);
+
+	protocol = nm_setting_adsl_get_protocol (s_adsl);
+	nm_log_dbg (LOGD_ADSL, "(%s): using ADSL protocol '%s'",
+	             nm_device_get_iface (device), protocol);
+
+	if (g_strcmp0 (protocol, NM_SETTING_ADSL_PROTOCOL_PPPOE) == 0) {
+
+		/* PPPoE needs RFC2684 bridging before we can do PPP over it */
+		if (!br2684_create_iface (self, s_adsl)) {
+			*out_reason = NM_DEVICE_STATE_REASON_BR2684_FAILED;
+			goto done;
+		}
+
+		/* Set up the VCC */
+		if (!br2684_assign_vcc (self, s_adsl)) {
+			*out_reason = NM_DEVICE_STATE_REASON_BR2684_FAILED;
+			goto done;
+		}
+
+		/* Watch for the 'nas' interface going away */
+		g_signal_connect (nm_platform_get (), NM_PLATFORM_SIGNAL_LINK_CHANGED,
+		                  G_CALLBACK (link_changed_cb),
+		                  self);
+
+		nm_log_dbg (LOGD_ADSL, "(%s): ATM setup successful", nm_device_get_iface (device));
+
+		/* otherwise we're good for stage3 */
+		nm_platform_link_set_up (priv->nas_ifindex);
+		ret = NM_ACT_STAGE_RETURN_SUCCESS;
+
+	} else if (g_strcmp0 (protocol, NM_SETTING_ADSL_PROTOCOL_PPPOA) == 0) {
+		/* PPPoA doesn't need anything special */
+		ret = NM_ACT_STAGE_RETURN_SUCCESS;
+	} else {
+		nm_log_warn (LOGD_ADSL, "(%s): unhandled ADSL protocol '%s'",
+		             nm_device_get_iface (device), protocol);
+	}
+
+done:
+	return ret;
+}
+
+static void
+ppp_state_changed (NMPPPManager *ppp_manager, NMPPPStatus status, gpointer user_data)
+{
+	NMDevice *device = NM_DEVICE (user_data);
+
+	switch (status) {
+	case NM_PPP_STATUS_DISCONNECT:
+		nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_PPP_DISCONNECT);
+		break;
+	case NM_PPP_STATUS_DEAD:
+		nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_PPP_FAILED);
+		break;
+	default:
+		break;
+	}
+}
+
+static void
+ppp_ip4_config (NMPPPManager *ppp_manager,
+                const char *iface,
+                NMIP4Config *config,
+                gpointer user_data)
+{
+	NMDevice *device = NM_DEVICE (user_data);
+
+	/* Ignore PPP IP4 events that come in after initial configuration */
+	if (nm_device_activate_ip4_state_in_conf (device)) {
+		nm_device_set_ip_iface (device, iface);
+		nm_device_activate_schedule_ip4_config_result (device, config);
+	}
+}
+
+static NMActStageReturn
+act_stage3_ip4_config_start (NMDevice *device,
+                             NMIP4Config **out_config,
+                             NMDeviceStateReason *reason)
+{
+	NMDeviceAdsl *self = NM_DEVICE_ADSL (device);
+	NMDeviceAdslPrivate *priv = NM_DEVICE_ADSL_GET_PRIVATE (self);
+	NMConnection *connection;
+	NMSettingAdsl *s_adsl;
+	NMActRequest *req;
+	GError *err = NULL;
+	NMActStageReturn ret = NM_ACT_STAGE_RETURN_FAILURE;
+	const char *iface = nm_device_get_iface (device);
+	const char *ppp_iface;
+
+	req = nm_device_get_act_request (device);
+	g_assert (req);
+
+	connection = nm_act_request_get_connection (req);
+	g_assert (req);
+
+	s_adsl = nm_connection_get_setting_adsl (connection);
+	g_assert (s_adsl);
+
+	/* PPPoE uses the NAS interface, not the ATM interface */
+	if (g_strcmp0 (nm_setting_adsl_get_protocol (s_adsl), NM_SETTING_ADSL_PROTOCOL_PPPOE) == 0) {
+		g_assert (priv->nas_ifname);
+		ppp_iface = priv->nas_ifname;
+
+		nm_log_dbg (LOGD_ADSL, "(%s): starting PPPoE on NAS interface %s",
+			        iface, priv->nas_ifname);
+	} else {
+		ppp_iface = iface;
+		nm_log_dbg (LOGD_ADSL, "(%s): starting PPPoA", iface);
+	}
+
+	priv->ppp_manager = nm_ppp_manager_new (ppp_iface);
+	if (nm_ppp_manager_start (priv->ppp_manager, req, nm_setting_adsl_get_username (s_adsl), 30, &err)) {
+		g_signal_connect (priv->ppp_manager, "state-changed",
+		                  G_CALLBACK (ppp_state_changed),
+		                  self);
+		g_signal_connect (priv->ppp_manager, "ip4-config",
+		                  G_CALLBACK (ppp_ip4_config),
+		                  self);
+		ret = NM_ACT_STAGE_RETURN_POSTPONE;
+	} else {
+		nm_log_warn (LOGD_ADSL, "(%s): PPP failed to start: %s", iface, err->message);
+		g_error_free (err);
+
+		g_object_unref (priv->ppp_manager);
+		priv->ppp_manager = NULL;
+
+		*reason = NM_DEVICE_STATE_REASON_PPP_START_FAILED;
+	}
+
+	return ret;
+}
+
+static void
+deactivate (NMDevice *device)
+{
+	NMDeviceAdsl *self = NM_DEVICE_ADSL (device);
+	NMDeviceAdslPrivate *priv = NM_DEVICE_ADSL_GET_PRIVATE (self);
+
+	if (priv->ppp_manager) {
+		g_object_unref (priv->ppp_manager);
+		priv->ppp_manager = NULL;
+	}
+
+	g_signal_handlers_disconnect_by_func (nm_platform_get (), G_CALLBACK (link_changed_cb), device);
+
+	if (priv->brfd >= 0) {
+		close (priv->brfd);
+		priv->brfd = -1;
+	}
+
+	/* FIXME: kernel has no way of explicitly deleting the 'nasX' interface yet,
+	 * so it gets leaked.  It does get destroyed when it's no longer in use,
+	 * but we have no control over that.
+	 */
+	if (priv->nas_ifindex >= 0)
+		priv->nas_ifindex = -1;
+	g_free (priv->nas_ifname);
+	priv->nas_ifname = NULL;
+
+	/* Poke NMDevice to notice that our hw_address is no longer valid */
+	nm_device_update_hw_address (NM_DEVICE (self));
+}
+
+/**************************************************************/
+
+static guint
+get_hw_address_length (NMDevice *device, gboolean *out_permanent)
+{
+	NMDeviceAdslPrivate *priv = NM_DEVICE_ADSL_GET_PRIVATE (device);
+
+	return priv->nas_ifname ? ETH_ALEN : 0;
+}
+
+static gboolean
+carrier_update_cb (gpointer user_data)
+{
+	NMDeviceAdsl *self = NM_DEVICE_ADSL (user_data);
+	int carrier;
+	char *path;
+	const char *iface;
+
+	iface = nm_device_get_iface (NM_DEVICE (self));
+
+	path  = g_strdup_printf ("/sys/class/atm/%s/carrier",
+	                         ASSERT_VALID_PATH_COMPONENT (iface));
+	carrier = (int) nm_platform_sysctl_get_int_checked (path, 10, 0, 1, -1);
+	g_free (path);
+
+	if (carrier != -1)
+		nm_device_set_carrier (NM_DEVICE (self), carrier);
+	return TRUE;
+}
+
+/**************************************************************/
+
+NMDevice *
+nm_device_adsl_new (const char *udi,
+                    const char *iface,
+                    const char *driver)
+{
+	g_return_val_if_fail (udi != NULL, NULL);
+
+	return (NMDevice *) g_object_new (NM_TYPE_DEVICE_ADSL,
+	                                  NM_DEVICE_UDI, udi,
+	                                  NM_DEVICE_IFACE, iface,
+	                                  NM_DEVICE_DRIVER, driver,
+	                                  NM_DEVICE_TYPE_DESC, "ADSL",
+	                                  NM_DEVICE_DEVICE_TYPE, NM_DEVICE_TYPE_ADSL,
+	                                  NULL);
+}
+
+static int
+get_atm_index (const char *iface)
+{
+	char *path;
+	int idx;
+
+	path = g_strdup_printf ("/sys/class/atm/%s/atmindex",
+	                        ASSERT_VALID_PATH_COMPONENT (iface));
+	idx = (int) nm_platform_sysctl_get_int_checked (path, 10, 0, G_MAXINT, -1);
+	g_free (path);
+
+	return idx;
+}
+
+static GObject*
+constructor (GType type,
+			 guint n_construct_params,
+			 GObjectConstructParam *construct_params)
+{
+	GObject *object;
+	NMDeviceAdslPrivate *priv;
+
+	object = G_OBJECT_CLASS (nm_device_adsl_parent_class)->constructor (type,
+	                                                                    n_construct_params,
+	                                                                    construct_params);
+	if (!object)
+		return NULL;
+
+	priv = NM_DEVICE_ADSL_GET_PRIVATE (object);
+
+	priv->atm_index = get_atm_index (nm_device_get_iface (NM_DEVICE (object)));
+	if (priv->atm_index < 0) {
+		nm_log_err (LOGD_ADSL, "(%s): error reading ATM device index",
+		                       nm_device_get_iface (NM_DEVICE (object)));
+		g_object_unref (object);
+		return NULL;
+	} else {
+		nm_log_dbg (LOGD_ADSL, "(%s): ATM device index %d",
+				    nm_device_get_iface (NM_DEVICE (object)), priv->atm_index);
+	}
+
+	/* Poll the carrier */
+	priv->carrier_poll_id = g_timeout_add_seconds (5, carrier_update_cb, object);
+
+	return object;
+}
+
+static void
+dispose (GObject *object)
+{
+	NMDeviceAdsl *self = NM_DEVICE_ADSL (object);
+	NMDeviceAdslPrivate *priv = NM_DEVICE_ADSL_GET_PRIVATE (self);
+
+	if (priv->disposed) {
+		G_OBJECT_CLASS (nm_device_adsl_parent_class)->dispose (object);
+		return;
+	}
+
+	priv->disposed = TRUE;
+
+	if (priv->carrier_poll_id) {
+		g_source_remove (priv->carrier_poll_id);
+		priv->carrier_poll_id = 0;
+	}
+
+	g_signal_handlers_disconnect_by_func (nm_platform_get (), G_CALLBACK (link_changed_cb), self);
+
+	g_free (priv->nas_ifname);
+	priv->nas_ifname = NULL;
+
+	G_OBJECT_CLASS (nm_device_adsl_parent_class)->dispose (object);
+}
+
+static void
+nm_device_adsl_init (NMDeviceAdsl *self)
+{
+}
+
+static void
+nm_device_adsl_class_init (NMDeviceAdslClass *klass)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (klass);
+	NMDeviceClass *parent_class = NM_DEVICE_CLASS (klass);
+
+	g_type_class_add_private (object_class, sizeof (NMDeviceAdslPrivate));
+
+	object_class->constructor  = constructor;
+	object_class->dispose      = dispose;
+
+	parent_class->get_generic_capabilities = get_generic_capabilities;
+
+	parent_class->check_connection_compatible = check_connection_compatible;
+	parent_class->complete_connection = complete_connection;
+
+	parent_class->get_hw_address_length = get_hw_address_length;
+	parent_class->act_stage2_config = act_stage2_config;
+	parent_class->act_stage3_ip4_config_start = act_stage3_ip4_config_start;
+	parent_class->deactivate = deactivate;
+
+	nm_dbus_manager_register_exported_type (nm_dbus_manager_get (),
+	                                        G_TYPE_FROM_CLASS (klass),
+	                                        &dbus_glib_nm_device_adsl_object_info);
+}